Valve



FIG. 1 is a perspective view of a valve showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side view thereof, the opposite side being a mirrorimage of the side shown;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines shown in the drawings are included for the purpose ofillustrating a portion of the valve that forms no part of the claimeddesign.

CLAIM The ornamental design for a valve, as shown and described.